print(bool(0))
print(bool(-1))
print(bool(0.1))
print(bool(0.0))
print(bool(''))
print(bool('vd'))
print(bool([]))
print(bool([1]))
print(bool(()))
print(bool((1,2)))
      
print(bool({}))
print(bool({1:1}))

if []:
    print('True')
else:
    print('False')
